Park Tool FR-6 Freewheel Remover
Top Pick
Park Tool

Park Tool FR-6 Freewheel Remover

4.6

Best specialized tool for BMX and singlespeed drivetrain maintenance.

This is the ultimate shortcut for servicing 4-notch BMX and singlespeed freewheels. Its slim profile lets you skip the tedious step of removing cones and locknuts, turning a messy teardown into a quick, precise job that saves you significant time at the workbench.

$21.99

In stock

at

Plenty of Bikes

Component Compatibility 4-notch freewheels
Drive Size Inches 1
Number Of Pieces 1
1
1

Who it's for

  • Mechanics needing a secure, non-slip fit for vintage freewheels
  • Shop technicians requiring tools that withstand heavy daily use
  • Home mechanics utilizing standard wrenches already in their toolbox

Who should skip it

  • Cyclists working on modern cassette systems or 12-spline freewheels
  • Casual riders lacking access to large-format wrenches or sockets
  • Beginners unsure of their specific freewheel or cassette standard

Performance breakdown

Compatibility Range

Perfectly matches the standard four-notch interface for most BMX freewheels.

Excellent

Access Efficiency

Narrow profile eliminates the tedious need to remove cones and locknuts.

Excellent

Build Durability

Hardened steel construction withstands high-torque removal without rounding out notches.

Excellent

Tool Versatility

Works seamlessly with either a standard wrench or a shop vise.

Excellent

Ease of Use

Simplifies complex drivetrain maintenance into a quick, straightforward mechanical task.

Excellent

Precision Fit

Engineered tolerances ensure a secure, slip-free grip during high-pressure removal.

Excellent

Key Specs

Tool Type

Freewheel Remover

Compatibility

4-notch BMX and singlespeed freewheels

Material

Heat treated alloy tool steel

Thread Size

1.37 x 24 TPI

Notch Dimensions

32mm inside, 40mm outside

Axle Clearance

Up to 16mm diameter

Number of Pieces

1

Intended Use

Bicycle maintenance, BMX, Singlespeed

Number of Functions

1

Know before you buy

Still have a question?

Ask Metto anything about the Park Tool FR-6 Freewheel Remover before you decide.

Park Tool FR-6 Freewheel Remover

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